Mothra out of the MonsterVerse?!

So with the new Godzilla x Kong movie coming out on my birthday (yes April 12th is my birthday), A MonsterVerse Reporter known as "KDM", said that he saw test screenings of GxK and confirmed that Mothra might be in the next film. How? Well there was a scrapped idea for Gvk 2021 showing a post credit scene showing that Dr. Chen (From KOTM) twin sister is Dr. Ling. taking of their Monarch suits, wearing red robes and singing to a Mothra egg. but I have a theroy that a new moth titan called "Titanus Phosphera" will be in the movie

(Credits to Nerds Insights for letting me use this photo)